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Posted to github@datafusion.apache.org by "andygrove (via GitHub)" <gi...@apache.org> on 2025/03/14 13:01:56 UTC

[PR] chore: Drop support for Spark 3.3 (EOL) [datafusion-comet]

andygrove opened a new pull request, #1529:
URL: https://github.com/apache/datafusion-comet/pull/1529

   ## Which issue does this PR close?
   
   <!--
   We generally require a GitHub issue to be filed for all bug fixes and enhancements and this helps us generate change logs for our releases. You can link an issue to this PR using the GitHub syntax. For example `Closes #123` indicates that this PR will close issue #123.
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   Closes https://github.com/apache/datafusion-comet/issues/646
   
   ## Rationale for this change
   
   <!--
    Why are you proposing this change? If this is already explained clearly in the issue then this section is not needed.
    Explaining clearly why changes are proposed helps reviewers understand your changes and offer better suggestions for fixes.  
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   Spark 3.3 is EOL. Let's drop support now and reduce the CI overhead.
   
   ## What changes are included in this PR?
   
   <!--
   There is no need to duplicate the description in the issue here but it is sometimes worth providing a summary of the individual changes in this PR.
   -->
   
   ## How are these changes tested?
   
   <!--
   We typically require tests for all PRs in order to:
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Re: [PR] chore: Drop support for Spark 3.3 (EOL) [datafusion-comet]

Posted by "kazuyukitanimura (via GitHub)" <gi...@apache.org>.
kazuyukitanimura commented on PR #1529:
URL: https://github.com/apache/datafusion-comet/pull/1529#issuecomment-2725591671

   cc @huaxingao you may be able to remove the some of the duplicated code for Iceberg after this PR


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Re: [PR] chore: Drop support for Spark 3.3 (EOL) [datafusion-comet]

Posted by "codecov-commenter (via GitHub)" <gi...@apache.org>.
codecov-commenter commented on PR #1529:
URL: https://github.com/apache/datafusion-comet/pull/1529#issuecomment-2725149648

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   Attention: Patch coverage is `23.52941%` with `13 lines` in your changes missing coverage. Please review.
   > Project coverage is 57.49%. Comparing base [(`f09f8af`)](https://app.codecov.io/gh/apache/datafusion-comet/commit/f09f8af64c6599255e116a376f4f008f2fd63b43?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache) to head [(`c463237`)](https://app.codecov.io/gh/apache/datafusion-comet/commit/c46323746d044e2d61b5a9554bc7c71180c7c4ab?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache).
   > Report is 80 commits behind head on main.
   
   | [Files with missing lines](https://app.codecov.io/gh/apache/datafusion-comet/pull/1529?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache) | Patch % | Lines |
   |---|---|---|
   | [.../scala/org/apache/comet/serde/QueryPlanSerde.scala](https://app.codecov.io/gh/apache/datafusion-comet/pull/1529?src=pr&el=tree&filepath=spark%2Fsrc%2Fmain%2Fscala%2Forg%2Fapache%2Fcomet%2Fserde%2FQueryPlanSerde.scala&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3Bhcmsvc3JjL21haW4vc2NhbGEvb3JnL2FwYWNoZS9jb21ldC9zZXJkZS9RdWVyeVBsYW5TZXJkZS5zY2FsYQ==) | 30.00% | [0 Missing and 7 partials :warning: ](https://app.codecov.io/gh/apache/datafusion-comet/pull/1529?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache) |
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   | [...src/main/scala/org/apache/comet/serde/arrays.scala](https://app.codecov.io/gh/apache/datafusion-comet/pull/1529?src=pr&el=tree&filepath=spark%2Fsrc%2Fmain%2Fscala%2Forg%2Fapache%2Fcomet%2Fserde%2Farrays.scala&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3Bhcmsvc3JjL21haW4vc2NhbGEvb3JnL2FwYWNoZS9jb21ldC9zZXJkZS9hcnJheXMuc2NhbGE=) | 0.00% | [0 Missing and 2 partials :warning: ](https://app.codecov.io/gh/apache/datafusion-comet/pull/1529?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache) |
   | [...org/apache/comet/CometSparkSessionExtensions.scala](https://app.codecov.io/gh/apache/datafusion-comet/pull/1529?src=pr&el=tree&filepath=spark%2Fsrc%2Fmain%2Fscala%2Forg%2Fapache%2Fcomet%2FCometSparkSessionExtensions.scala&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3Bhcmsvc3JjL21haW4vc2NhbGEvb3JnL2FwYWNoZS9jb21ldC9Db21ldFNwYXJrU2Vzc2lvbkV4dGVuc2lvbnMuc2NhbGE=) | 0.00% | [0 Missing and 1 partial :warning: ](https://app.codecov.io/gh/apache/datafusion-comet/pull/1529?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache) |
   
   <details><summary>Additional details and impacted files</summary>
   
   
   ```diff
   @@             Coverage Diff              @@
   ##               main    #1529      +/-   ##
   ============================================
   + Coverage     56.12%   57.49%   +1.36%     
   + Complexity      976      971       -5     
   ============================================
     Files           119      123       +4     
     Lines         11743    12174     +431     
     Branches       2251     2284      +33     
   ============================================
   + Hits           6591     6999     +408     
   + Misses         4012     4004       -8     
   - Partials       1140     1171      +31     
   ```
   
   </details>
   
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Re: [PR] chore: Drop support for Spark 3.3 (EOL) [datafusion-comet]

Posted by "andygrove (via GitHub)" <gi...@apache.org>.
andygrove merged PR #1529:
URL: https://github.com/apache/datafusion-comet/pull/1529


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Re: [PR] chore: Drop support for Spark 3.3 (EOL) [datafusion-comet]

Posted by "kazuyukitanimura (via GitHub)" <gi...@apache.org>.
kazuyukitanimura commented on code in PR #1529:
URL: https://github.com/apache/datafusion-comet/pull/1529#discussion_r1995947311


##########
spark/src/test/scala/org/apache/comet/CometExpressionSuite.scala:
##########
@@ -2716,17 +2705,15 @@ class CometExpressionSuite extends CometTestBase with AdaptiveSparkPlanHelper {
                   | from tbl1 t1 join tbl2 t2 on t1._id = t2._id
                   | order by t1._id""".stripMargin)
 
-              if (isSpark34Plus) {
-                // decimal support requires Spark 3.4 or later
-                checkSparkAnswerAndOperator("""
-                    |select
-                    | t1._12 div t2._12, div(t1._12, t2._12),
-                    | t1._15 div t2._15, div(t1._15, t2._15),
-                    | t1._16 div t2._16, div(t1._16, t2._16),
-                    | t1._17 div t2._17, div(t1._17, t2._17)
-                    | from tbl1 t1 join tbl2 t2 on t1._id = t2._id
-                    | order by t1._id""".stripMargin)
-              }
+              // decimal support requires Spark 3.4 or later

Review Comment:
   nit we can remove this comment



##########
spark/src/test/spark-3.4-plus/org/apache/comet/exec/CometExec3_4PlusSuite.scala:
##########
@@ -19,18 +19,37 @@
 
 package org.apache.comet.exec
 
+import java.io.ByteArrayOutputStream
+import scala.util.Random
+import org.apache.spark.sql.{Column, CometTestBase}
+import org.apache.comet.CometConf
+import org.apache.spark.sql.catalyst.FunctionIdentifier
+import org.apache.spark.sql.catalyst.expressions.{BloomFilterMightContain, Expression, ExpressionInfo}
+import org.apache.spark.sql.functions.{col, lit}
+import org.apache.spark.util.sketch.BloomFilter
 import org.scalactic.source.Position
 import org.scalatest.Tag
-
-import org.apache.spark.sql.CometTestBase
-import org.apache.comet.CometConf
-
 /**
  * This test suite contains tests for only Spark 3.4+.
  */
 class CometExec3_4PlusSuite extends CometTestBase {

Review Comment:
   (optional) since Spark 3.4 is the lowest version, we may be able to move this into the regular test location



##########
spark/src/main/spark-3.4/org/apache/comet/shims/CometExprShim.scala:
##########
@@ -33,11 +32,6 @@ trait CometExprShim {
         (unhex.child, Literal(unhex.failOnError))
     }
 
-    protected def isTimestampNTZType(dt: DataType): Boolean = dt match {
-        case _: TimestampNTZType => true
-        case _ => false
-    }
-
     protected def evalMode(c: Cast): CometEvalMode.Value =

Review Comment:
   (Optional) now `evalMode` can be a common method



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Re: [PR] chore: Drop support for Spark 3.3 (EOL) [datafusion-comet]

Posted by "andygrove (via GitHub)" <gi...@apache.org>.
andygrove commented on PR #1529:
URL: https://github.com/apache/datafusion-comet/pull/1529#issuecomment-2725598231

   Thanks for the review @kazuyukitanimura 


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